15 mm 6 Point Flextention (Non-Tension) 3/8 Drive - J.H. Williams

The J.H. Williams ISFXM415 Flextension provides professional technicians with a versatile solution for reaching fasteners in confined spaces. This 15 mm, 6-point flextension offers up to a 30-degree angle offset, combining the accessibility of a universal joint with the consistent power transfer of an extension. Designed for use with hand and power tools, it delivers reliable performance in demanding automotive and industrial applications.

Key Features

• Optimized Fastener Engagement: Features SUPERTORQUE® lobular openings, engineered to grip the fastener flats, providing greater turning power while reducing the risk of rounding or deforming the fastener.
• Enhanced Durability: Constructed with a durable black oxide finish for corrosion resistance, and a TIG-welded socket retention pin that ensures full rotational power is transferred efficiently to the socket.
• Flexible Access: Offers up to a 30-degree angle offset, allowing technicians to navigate obstructions and access fasteners from various angles.
• Professional-Grade Construction: Made in the U.S.A., ensuring high-quality manufacturing standards for reliability and longevity in professional shop environments.
• User-Friendly Design: The drive end includes a 7/32" cross hole and bevel for easy and secure attachment to drive tools.
• High Torque Capacity: Rated for maximum working torque values of 160 Ft. Lbs. / 1920 In. Lbs. / 217 Nm (Not for impact tool use).

Applications

This flextension is an essential tool for mechanics and industrial maintenance professionals tackling fasteners in challenging locations. It is particularly useful in automotive repair for engine work, chassis adjustments, and accessing components within tight engine bays or undercarriage areas. In industrial settings, it facilitates maintenance on machinery, equipment assemblies, and anywhere standard sockets and extensions struggle to achieve proper alignment.

Specifications

• Manufacturer: J.H. Williams
• Model Number: ISFXM415
• Drive Size: 3/8"
• Socket Size: 15 mm
• Points: 6
• Length: 4"
• Maximum Working Torque: 160 Ft. Lbs. / 1920 In. Lbs. / 217 Nm